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Take empty LD_PRELOAD string into account.

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Ulrich Drepper 1998-08-12 12:28:40 +00:00
parent 293c57421d
commit cb46414e31
1 changed files with 1 additions and 1 deletions
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2
elf/rtld.c
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@ -359,7 +359,7 @@ of this helper program; chances are you did not intend to run this program.\n",
npreloads = 0;
preloadlist = getenv ("LD_PRELOAD");
if (preloadlist)
if (preloadlist && *preloadlist != '\0')
{
/* The LD_PRELOAD environment variable gives list of libraries
separated by white space or colons that are loaded before the